Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000965992> ?p ?o ?g. }
- W2000965992 endingPage "2469" @default.
- W2000965992 startingPage "2458" @default.
- W2000965992 abstract "Patients rarely experience visual hallucinations while being observed by clinicians. Therefore, instruments to detect visual hallucinations directly from patients are needed. Pareidolias, which are complex visual illusions involving ambiguous forms that are perceived as meaningful objects, are analogous to visual hallucinations and have the potential to be a surrogate indicator of visual hallucinations. In this study, we explored the clinical utility of a newly developed instrument for evoking pareidolic illusions, the Pareidolia test, in patients with dementia with Lewy bodies—one of the most common causes of visual hallucinations in the elderly. Thirty-four patients with dementia with Lewy bodies, 34 patients with Alzheimer’s disease and 26 healthy controls were given the Pareidolia test. Patients with dementia with Lewy bodies produced a much greater number of pareidolic illusions compared with those with Alzheimer’s disease or controls. A receiver operating characteristic analysis demonstrated that the number of pareidolias differentiated dementia with Lewy bodies from Alzheimer’s disease with a sensitivity of 100% and a specificity of 88%. Full-length figures and faces of people and animals accounted for >80% of the contents of pareidolias. Pareidolias were observed in patients with dementia with Lewy bodies who had visual hallucinations as well as those who did not have visual hallucinations, suggesting that pareidolias do not reflect visual hallucinations themselves but may reflect susceptibility to visual hallucinations. A sub-analysis of patients with dementia with Lewy bodies who were or were not treated with donepzil demonstrated that the numbers of pareidolias were correlated with visuoperceptual abilities in the former and with indices of hallucinations and delusional misidentifications in the latter. Arousal and attentional deficits mediated by abnormal cholinergic mechanisms and visuoperceptual dysfunctions are likely to contribute to the development of visual hallucinations and pareidolias in dementia with Lewy bodies." @default.
- W2000965992 created "2016-06-24" @default.
- W2000965992 creator A5023019678 @default.
- W2000965992 creator A5025705423 @default.
- W2000965992 creator A5026027562 @default.
- W2000965992 creator A5045301975 @default.
- W2000965992 creator A5045696383 @default.
- W2000965992 creator A5061641318 @default.
- W2000965992 creator A5079042670 @default.
- W2000965992 date "2012-05-23" @default.
- W2000965992 modified "2023-10-18" @default.
- W2000965992 title "Pareidolias: complex visual illusions in dementia with Lewy bodies" @default.
- W2000965992 cites W1483605554 @default.
- W2000965992 cites W1596765406 @default.
- W2000965992 cites W1847168837 @default.
- W2000965992 cites W1972094787 @default.
- W2000965992 cites W1979701414 @default.
- W2000965992 cites W1981681682 @default.
- W2000965992 cites W1987634619 @default.
- W2000965992 cites W1992137121 @default.
- W2000965992 cites W1993981926 @default.
- W2000965992 cites W1994506529 @default.
- W2000965992 cites W1998566135 @default.
- W2000965992 cites W1999991503 @default.
- W2000965992 cites W2000964332 @default.
- W2000965992 cites W2004091897 @default.
- W2000965992 cites W2016468036 @default.
- W2000965992 cites W2020770340 @default.
- W2000965992 cites W2058466789 @default.
- W2000965992 cites W2060934878 @default.
- W2000965992 cites W2067217624 @default.
- W2000965992 cites W2088454995 @default.
- W2000965992 cites W2101150488 @default.
- W2000965992 cites W2102572922 @default.
- W2000965992 cites W2109645417 @default.
- W2000965992 cites W2111963393 @default.
- W2000965992 cites W2114327504 @default.
- W2000965992 cites W2116249921 @default.
- W2000965992 cites W2116764600 @default.
- W2000965992 cites W2123056519 @default.
- W2000965992 cites W2143993341 @default.
- W2000965992 cites W2156220037 @default.
- W2000965992 cites W2157544789 @default.
- W2000965992 cites W2158837858 @default.
- W2000965992 cites W2160695817 @default.
- W2000965992 cites W2316399913 @default.
- W2000965992 cites W2410529135 @default.
- W2000965992 cites W2589302021 @default.
- W2000965992 cites W4212919606 @default.
- W2000965992 cites W4237926366 @default.
- W2000965992 cites W4252938237 @default.
- W2000965992 doi "https://doi.org/10.1093/brain/aws126" @default.
- W2000965992 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3407420" @default.
- W2000965992 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22649179" @default.
- W2000965992 hasPublicationYear "2012" @default.
- W2000965992 type Work @default.
- W2000965992 sameAs 2000965992 @default.
- W2000965992 citedByCount "107" @default.
- W2000965992 countsByYear W20009659922013 @default.
- W2000965992 countsByYear W20009659922014 @default.
- W2000965992 countsByYear W20009659922015 @default.
- W2000965992 countsByYear W20009659922016 @default.
- W2000965992 countsByYear W20009659922017 @default.
- W2000965992 countsByYear W20009659922018 @default.
- W2000965992 countsByYear W20009659922019 @default.
- W2000965992 countsByYear W20009659922020 @default.
- W2000965992 countsByYear W20009659922021 @default.
- W2000965992 countsByYear W20009659922022 @default.
- W2000965992 countsByYear W20009659922023 @default.
- W2000965992 crossrefType "journal-article" @default.
- W2000965992 hasAuthorship W2000965992A5023019678 @default.
- W2000965992 hasAuthorship W2000965992A5025705423 @default.
- W2000965992 hasAuthorship W2000965992A5026027562 @default.
- W2000965992 hasAuthorship W2000965992A5045301975 @default.
- W2000965992 hasAuthorship W2000965992A5045696383 @default.
- W2000965992 hasAuthorship W2000965992A5061641318 @default.
- W2000965992 hasAuthorship W2000965992A5079042670 @default.
- W2000965992 hasBestOaLocation W20009659921 @default.
- W2000965992 hasConcept C118552586 @default.
- W2000965992 hasConcept C139793654 @default.
- W2000965992 hasConcept C142724271 @default.
- W2000965992 hasConcept C15744967 @default.
- W2000965992 hasConcept C169760540 @default.
- W2000965992 hasConcept C178253425 @default.
- W2000965992 hasConcept C184047640 @default.
- W2000965992 hasConcept C26760741 @default.
- W2000965992 hasConcept C2778548049 @default.
- W2000965992 hasConcept C2779097696 @default.
- W2000965992 hasConcept C2779134260 @default.
- W2000965992 hasConcept C2779483572 @default.
- W2000965992 hasConcept C2908998935 @default.
- W2000965992 hasConcept C502032728 @default.
- W2000965992 hasConcept C548259974 @default.
- W2000965992 hasConcept C71924100 @default.
- W2000965992 hasConceptScore W2000965992C118552586 @default.
- W2000965992 hasConceptScore W2000965992C139793654 @default.
- W2000965992 hasConceptScore W2000965992C142724271 @default.
- W2000965992 hasConceptScore W2000965992C15744967 @default.